From 1f450d91249ba0c3673e4dbfe5fc68c059a863a8 Mon Sep 17 00:00:00 2001
From: Dominic Radermacher <dominic@familie-radermacher.ch>
Date: Sun, 22 Jun 2025 08:13:08 +0200
Subject: [PATCH] Add support for PT-E310BT (thanks to Christian Radin)

---
 src/libptouch.c                      | 5 +++++
 udev/20-usb-ptouch-permissions.rules | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/libptouch.c b/src/libptouch.c
index 294d921..46006f4 100644
--- a/src/libptouch.c
+++ b/src/libptouch.c
@@ -81,6 +81,11 @@ struct _pt_dev_info ptdevs[] = {
 	{0x04f9, 0x20e1, "PT-D610BT", 128, 180, FLAG_P700_INIT|FLAG_USE_INFO_CMD|FLAG_HAS_PRECUT|FLAG_D460BT_MAGIC},
 	//{0x04f9, 0x200d, "PT-3600", 384, 360, FLAG_RASTER_PACKBITS},
 	{0x04f9, 0x20af, "PT-P710BT", 128, 180, FLAG_RASTER_PACKBITS|FLAG_HAS_PRECUT},
+	/* added by Christian, PT-E310BT (aka PT-E310BTVP) requires these flags, otherwise not returning from libusb_bulk_transfer-call */
+	/* printhead 128px, 180 dpi resolution */
+	/* 3,5/6/9/12/18 mm TZe Tapes, 12mm and 18mm tested */
+	/* 5,2/9/11,2 mm HSe heat shrink tubes not tested, probably requiring extension of struct _pt_tape_info */
+        {0x04f9, 0x2201, "PT-E310BT", 128, 180, FLAG_P700_INIT|FLAG_USE_INFO_CMD|FLAG_D460BT_MAGIC},
 	{0,0,"",0,0,0}
 };
 
diff --git a/udev/20-usb-ptouch-permissions.rules b/udev/20-usb-ptouch-permissions.rules
index 1c379f8..d891b1a 100644
--- a/udev/20-usb-ptouch-permissions.rules
+++ b/udev/20-usb-ptouch-permissions.rules
@@ -17,3 +17,4 @@ SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20af", MODE=
 SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20df", MODE="0660", TAG+="uaccess"
 SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20e0", MODE="0660", TAG+="uaccess"
 SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20e1", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2201", MODE="0660", TAG+="uaccess"